A chest pain clinic to improve the follow-up of patients released from an urban university teaching hospital emergency department.

During a 12-month period, 1,045 of 1,554 patients (67%) over age 30 seen in an urban teaching hospital emergency department with acute chest pain were released based on the clinical judgment of the examining physician. Patients who were released were offered follow-up within 24 to 72 hours in a hospital-based chest pain clinic. Of these 1,045 patients, 772 (74%) returned or were contacted by phone, and 29 were directly admitted; 14 had unstable angina, and eight had new myocardial infarctions. Because of its positive impact on the quality of care at an acceptable cost, the Chest Pain Clinic, which was originally instituted as part of a research protocol, has now become part of the routine spectrum of care provided at the University of Cincinnati Medical Center.